Temperature Ranges for MBP Battery. Any Information?

Yes, that is normal. In general, you do not need worry about temperatures of components of your Mac - unless you experiencing some form of crash or problem that stops you from doing the job with the software you intended.

Here's a link to the instructions from Apple regarding the battery and temperature concerns:

https://www.apple.com/am/batteries/maximizing-performance/

I.e. you should strive for the ambient temperature around your computer to be around 16° to 22° C as the ideal. Avoid ambient temperatures over 35° C or below 10° C.

When storing the computer (i.e. it is turned completely off), store it in temperatures -20° to 45° C.